AppleRound 8.5 Inch Playground Balls (Set of 4) with 1 Hand Pump Includes 4 balls & 1 x pump. Each ball has an 8.5 diameter and 250 grams weight, featuring textured no-slip grip. Ball are inflatable and delivered deflated. Bright and vibrant Colors: 1 each of Red, Blue, Green & Yellow, presented in a color box. Ideal for during recess play and other group activities. The ball is made from heavy composition PVC (Contains no US banned phthalates and heavy metal elements.). It is NOT a foam ball and comes without foam layer/padding. Conforms to the safety requirements of EU EN71, US CPSIA & ASTM F963. Safe to use. Easy inflation & deflation: Insert the needle into the air hole for inflation; Insert the needle only without the barrel of the pump for deflation. No additional plug needed to close the air hole. Seller Warranty: Should pump or ball faulty, please 'Contact Seller' directly (other than Amazon Customer Service) for a replacement or refund. Seller usually replies most emails in 12 hours.